我国区域创新差异的形成机制研究——基于新经济地理学的实证分析

Regional Difference Mechanism of innovation in china——A Case Study from the Perspective of New Economic Geography

基于新经济地理学理论,通过确立创新空间报酬递增理念,对我国区域创新差异的形成机制做了重新审视。我国省级空间尺度的实证结果表明:投入、需求、政策等传统区域差异变量未能完整解释导致我国区域创新差异产生的全部原因;新经济地理因素中的创新互动溢出、空间报酬递增及要素跨区域流动对我国区域创新差异的形成也具综合影响。

This paper studies regional disparity mechanism of innovation from spatial perspective based on new economic geography. The result shows that, traditional disparity factors such as supply-demand, policy cant wholly explain the cause of regional innovation disparity. Innovation interaction is also important reasons leading to spatial concentration of innovation activity by generating increasing returns of innovation in the spatial level and reducing regional prime cost of innovation.